To run V6.4, your Engineering Station (ES) or Operator Station (OS) must meet specific software criteria: : Windows 10 Enterprise (2015 LTSB or 2019 LTSC).
Once you have obtained the official (as an ISO or self-extracting archive), follow this strict procedure: simatic s7 f systems v6.4 download
If you already own a valid SIMATIC Safety license (e.g., 6ES7833-1CC14-0YA5 for floating license), you can download the software for free. To run V6
You must have a registered Siemens Industry Mall or SIOS account. 2. Export-Restricted Software To run V6.4
You can verify using PowerShell: